CN104260449B - Technology for processing moisture-proof fabric - Google Patents
Technology for processing moisture-proof fabric Download PDFInfo
- Publication number
- CN104260449B CN104260449B CN201410516722.2A CN201410516722A CN104260449B CN 104260449 B CN104260449 B CN 104260449B CN 201410516722 A CN201410516722 A CN 201410516722A CN 104260449 B CN104260449 B CN 104260449B
- Authority
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- China
- Prior art keywords
- cloth
- base material
- powder
- material cloth
- base fabric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004744 fabric Substances 0.000 title claims abstract description 131
- 239000000843 powder Substances 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000741 silica gel Substances 0.000 claims abstract description 12
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 75
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 23
- 238000010410 dusting Methods 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000000507 anthelmentic effect Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003892 spreading Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000004831 Hot glue Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 239000011812 mixed powder Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7246—Water vapor barrier
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a technology for processing a moisture-proof fabric. The technology comprises the following steps: 1) rolling a base fabric comprising an upper base fabric and a lower base fabric, and putting the rolled fabric on processing equipment, wherein two ends of the upper base fabric and the lower base fabric are flush with each other, and the upper base fabric and the lower base fabric are consistent in length; 2) fully and uniformly mixing filling powder and then putting the mixed powder on a powder spreader; 3) starting the powder spreader, setting the processing temperature of the processing equipment, and adjusting and controlling the conveying speed of the base fabric and the powder spreading speed of the powder spreader; and 4) when the conveying speed of the base fabric is matched with the powder spreading speed of the filling powder, bonding the upper base fabric with the lower base fabric under the action of the filling powder, forming a moisture-proof layer between the upper base fabric and the lower base fabric, thus obtaining the moisture-proof fabric. According to the technology, a mixture of B-type silica gel and/or active carbon powder and hot melt adhesive is used as the filling powder between the two base fabrics, and the fabric with good moisture-proof effect is obtained by controlling the granule size of the filling powder, the processing temperature and the powder spreading speed.
Description
Technical field
The present invention relates to cloth field technology, refer in particular to a kind of production technology of protection against the tide cloth.
Background technology
With the offer of living standard, people also get more and more to the quality of article of everyday use and functional requirement, particularly not
In face of conquerable the Nature, people's effort that even more moves heaven and earth is made the life better quality, is in southern people, faced by
Return the special climate of Nan Tian every year, in the environment of there was dampness in the air, the easy moisture absorption of cloth, almost do not have anti-in the market
The cloth of damp function is used for resisting back the special climate of Nan Tian or rainy season；Shopping bag on market, cloth wardrobe, clothing
The cloth that cover, handbag or quilt cover etc. are adopted all does not have moisture-proof function；The technological development how producing such protection against the tide cloth shows
Obtain particularly important.
Content of the invention
In view of this, the present invention is directed to the disappearance of prior art presence, and its main purpose is to provide one kind can produce height
The production technology of the moistureproof cloth of effect.
For achieving the above object, the present invention is using as purgation technical scheme：A kind of production technology of protection against the tide cloth, including such as
Lower step：
1）First by base material cloth rolled, this base material cloth includes base material cloth and lower base material cloth, will spool
Cloth be positioned on process equipment；On this, base material cloth and lower base material cloth two ends flush, and upper and lower cloth length is consistent；
2）It is placed on duster after filling powder is sufficiently mixed, stirs；
3）Start, the processing temperature of setting process equipment, adjust the transporting velocity controlling base material cloth, adjust simultaneously and control
The dusting speed of duster；
4）When the transporting velocity of base material cloth is adapted with the dusting speed of filling powder, upper base material cloth and lower base material
Cloth is bonding and form a damp-proof layer between upper base material cloth and lower base material cloth in the presence of filling powder；Thus make
Obtain moisture absorption protection against the tide cloth.
As a kind of preferred version, described base material cloth is non-woven fabrics or one of woven dacron or cotton.
As a kind of preferred version, described base material cloth adopts the cloth of 30 ~ 120g/m2.
As a kind of preferred version, described filling powder includes anti-blushing agent and PUR, described anti-blushing agent and PUR
Mass ratio be 100:90.
As a kind of preferred version, described anti-blushing agent includes one of Type B silica gel, activated carbon powder or two kinds.
As a kind of preferred version, described filling powder also includes anthelmintic.
As a kind of preferred version, the granular size of described filling powder is 40 ~ 150 mesh.
As a kind of preferred version, described dusting speed is 80 ~ 120 grams/m；The operating temperature of process equipment is 60
~180℃；Keep whole flow process continuous heating and work under constant temperature.
As a kind of preferred version, also prolong between described damp-proof layer and upper base material cloth or lower base material cloth and be pressed with thin film
Layer.
As a kind of preferred version, between described upper base material cloth and lower base material cloth, it is provided with a plurality of damp-proof layers and thin film
Layer；When damp-proof layer and thin layer are a plurality of, described thin layer is provided with a plurality of passages, and two often adjacent thin layers
Passage be mutually in staggered distribution.
The present invention compared with prior art has clear advantage and beneficial effect, the present invention pass through two base material clothes it
Between spread one layer of filling powder, this filling powder adopts the mixture of Type B silica gel and/or activated carbon powder and PUR, one side energy
Enough effectively two base material clothes are bonded together, are enclosed with one layer of anti-blushing agent simultaneously between two base material clothes；And by controlling
The granular size of filling powder, processing temperature and dusting speed, thus be obtained the cloth with good moisture effect.
It is used for manufacturing medicated clothing, quilt cover, shopping bag, clothing using the moistureproof cloth that the production technology of the present invention is produced
The products such as cover, wardrobe or handbag；Good moisture effect all can be reached, can enable a wearer to keep dry and comfortable sense for clothes
Feel, its content can be made to keep dry environment for shopping bag, handbag or wardrobe, to reach moisture effect；For clothing cover
Or quilt cover can largely avoid back the impact to medicated clothing and quilt for the Nan Tian, prevent that the medicated clothing of the moisture absorption from bringing various not
Suitable even its caused mouldy problem.
Brief description
Fig. 1 is the structural representation of moistureproof cloth in embodiments of the present invention；
Fig. 2 is the structural representation of production technology in embodiments of the present invention.
Accompanying drawing identifier declaration：
0th, base material cloth
1st, cloth roll
2nd, process equipment
3rd, fill powder
4th, duster
10th, upper base material bed of cloth
20th, damp-proof layer
21st, thin layer 22, moistureproof oxidant layer
211st, passage
30th, lower base material bed of cloth
Specific embodiment
Refer to shown in Fig. 1 to Fig. 2, which show the concrete structure of the preferred embodiments of the invention, this moistureproof cloth
Production technology, comprises the steps：
1）First base material cloth 0 is rolled into cloth roll 1, this base material cloth includes base material cloth and lower base material cloth,
This cloth roll 1 includes cloth roll and lower cloth roll, and the cloth roll spooled 1 is positioned on process equipment 2；Base material cloth on this
Material and lower base material cloth two ends flush, and upper and lower cloth length is consistent；
2）It is placed on duster 4 after filling powder 3 is sufficiently mixed, stirs；
3）Start, the processing temperature of setting process equipment 2, adjust the transporting velocity controlling base material cloth 0, adjust control simultaneously
The dusting speed of duster 4 processed；
4）When the transporting velocity of base material cloth 0 is adapted with the dusting speed of filling powder 3, upper base material cloth and lower base
Material cloth is bonding and form a damp-proof layer between upper base material cloth and lower base material cloth in the presence of filling powder；Thus
Prepared moisture absorption protection against the tide cloth.
Embodiment 1
Wherein, this base material cloth adopts the non-woven fabrics of 30g/m2；
This filling powder includes anti-blushing agent, PUR and anthelmintic, and the mass ratio of this anti-blushing agent and PUR is 100:
90；This anti-blushing agent is Type B silica gel；The granular size of the filling powder that this technique adopts is between 40 ~ 100 mesh.
The dusting speed of this production technology is 80 grams/m；The operating temperature of process equipment is 80 DEG C；Meanwhile, keep
Whole flow process continuous heating simultaneously works under constant temperature.
Embodiment 2
Wherein, this base material cloth adopts the terylene cloth of 60g/m2；
This filling powder includes anti-blushing agent, anthelmintic and PUR, and the mass ratio of this anti-blushing agent and PUR is 100:
90；This anti-blushing agent is activated carbon powder, and it is between 100 ~ 150 mesh that this technique is adopted the granular size of filling powder.
The dusting speed of this production technology is 100 grams/m；The operating temperature of process equipment is 100 DEG C；Meanwhile, protect
Hold whole flow process continuous heating and work under constant temperature.
Embodiment 3
Wherein, this base material cloth adopts the non-woven fabrics of 60g/m2.
This filling powder includes anti-blushing agent, anthelmintic and PUR, and the mass ratio of this anti-blushing agent and PUR is 100:
90；This anti-blushing agent includes Type B silica gel and activated carbon powder；The mass ratio of this Type B silica gel and activated carbon powder is 3:2；This technique institute
Granular size using filling powder is between 60 ~ 80 mesh.
The dusting speed of this production technology is 100 grams/m；The operating temperature of process equipment is 150 DEG C；Meanwhile, protect
Hold whole flow process continuous heating and work under constant temperature.
Embodiment 4
Wherein, this base material cloth adopts the cotton of 30g/m2.
This filling powder includes anti-blushing agent, anthelmintic and PUR, and the mass ratio of this anti-blushing agent and PUR is 100:
90；This anti-blushing agent includes Type B silica gel and activated carbon powder；The mass ratio of this Type B silica gel and activated carbon powder is 1:2；This technique institute
Granular size using filling powder is between 60 ~ 80 mesh.
In terms of processing parameter；The dusting speed of this production technology is 120 grams/m；The work of process equipment
Make temperature and be 180 DEG C；Keep whole flow process continuous heating and work under constant temperature.
Embodiment 5
Wherein, this base material cloth adopts the woven dacron of 50g/m2.
This filling powder includes anti-blushing agent, anthelmintic and PUR, and the mass ratio of this anti-blushing agent and PUR is 100:
90；This anti-blushing agent includes Type B silica gel and activated carbon powder；The mass ratio of this Type B silica gel and activated carbon powder is 1:1；This technique institute
Granular size using filling powder is between 60 ~ 80 mesh.
The dusting speed of this production technology is 100 grams/m；The operating temperature of process equipment is 150 DEG C；Meanwhile, protect
Hold whole flow process continuous heating and work under constant temperature.
Can as needed between damp-proof layer in embodiment 1 ~ 5 and upper base material cloth or lower base material cloth, pressing has thin film
Layer.
It is provided with a plurality of damp-proof layers and thin layer between base material cloth and lower base material cloth on this；When damp-proof layer and thin layer
When being a plurality of, described thin layer is provided with a plurality of passages, and the passage of two often adjacent thin layers mutually staggers point
Cloth.
It is described in detail with reference to the moistureproof cloth prepared by the production technology described in embodiment 1 ~ 5：
The moistureproof cloth being produced using the production technology of the present invention, includes base material bed of cloth 10, damp-proof layer 20 successively
And lower base material bed of cloth 30, this damp-proof layer 20 is close between base material bed of cloth 10 and lower base material bed of cloth 30, described on
Base material bed of cloth 10 is connected by this damp-proof layer 20 with lower base material bed of cloth 30, this damp-proof layer 20 include multiple thin layers 21 and
Moistureproof oxidant layer 22.This thin layer and moistureproof oxidant layer are multiple, described thin layer at least no passage, and the present embodiment is used
The following two kinds situation illustrates：
In the case that the number of thin layer 21 and moistureproof oxidant layer 22 is equal, closest to the thin layer of lower base material bed of cloth
No passage, remaining thin layer 21 is provided with passage 211, and the passage on this two adjacent thin layer is respective in the form of staggering
Distribution；Often after the passage overlapping of two adjacent thin layers, passage is not overlapping.The present embodiment is set by the optimization of space structure
Meter, can fully make all of anti-blushing agent in cloth have the chance of contact steam thus being fully used, simultaneously as
Distribution has regularity, will not be destroyed because of cutting；Make most of anti-blushing agent all can fully absorb steam.
In the case that the number of thin layer 21 is odd number, centrally located thin layer no passage, remaining thin film
Layer 21 is equipped with passage 211, and so moisture absorption moisture protection on this moistureproof cloth both sides quite, can effectively improve this cloth
General applicability is it is adaptable to various products.
Certainly, all of thin layer also can be equipped with passage by this product, by the moist sky of these passages conduction
Gas, moistureproof oxidant layer will transmit through the water adsorption of the humid air of thin layer, can play the effect of protection against the tide.
The present invention focuses on：By spreading one layer of filling powder between two base material clothes, this filling powder adopts Type B
On the one hand two base material clothes can be bonded together, simultaneously by silica gel and/or activated carbon powder and the mixture of PUR effectively
It is enclosed with one layer of anti-blushing agent between two base material clothes；And by controlling granular size, processing temperature and the dusting of filling powder
Speed, thus be obtained the cloth with good moisture effect.
It is used for manufacturing medicated clothing, quilt cover, shopping bag, clothing using the moistureproof cloth that the production technology of the present invention is produced
The products such as cover, wardrobe or handbag；Good moisture effect all can be reached, can enable a wearer to keep dry and comfortable sense for clothes
Feel, its content can be made to keep dry environment for shopping bag, handbag or wardrobe, to reach moisture effect；For clothing cover
Or quilt cover can largely avoid back the impact to medicated clothing and quilt for the Nan Tian, prevent that the medicated clothing of the moisture absorption from bringing various not
Suitable even its caused mouldy problem.
The above, be only presently preferred embodiments of the present invention, not the technical scope of the present invention imposed any restrictions,
Therefore every technical spirit according to the present invention is to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still
Belong in the range of technical solution of the present invention.
Claims (6)
1. a kind of protection against the tide cloth production technology it is characterised in that：Comprise the steps：
1) first by base material cloth rolled, this base material cloth includes base material cloth and lower base material cloth, by the cloth spooled
Material is positioned on process equipment；On this, base material cloth and lower base material cloth two ends flush, and upper and lower cloth length is consistent；
2) it is placed on duster after filling powder being sufficiently mixed, stirs, described filling powder includes anti-blushing agent and heat
Melten gel, the mass ratio of described anti-blushing agent and PUR is 100:90, described anti-blushing agent includes Type B silica gel, in activated carbon powder
One or two；
3) start, the processing temperature of setting process equipment, adjust the transporting velocity controlling base material cloth, adjust simultaneously and control dusting
The dusting speed of machine；
4) when the transporting velocity of base material cloth is adapted with the dusting speed of filling powder, upper base material cloth and lower base material cloth
Bonding and form a damp-proof layer between upper base material cloth and lower base material cloth in the presence of filling powder；Described damp-proof layer
Also prolong and upper base material cloth or lower base material cloth between and be pressed with thin layer；It is provided between described upper base material cloth and lower base material cloth
A plurality of damp-proof layers and thin layer；When damp-proof layer and thin layer are a plurality of, described thin layer is provided with a plurality of passages,
And the passage of every adjacent two thin layers is mutually in staggered distribution, moisture absorption protection against the tide cloth is thus obtained.
2. according to claim 1 a kind of protection against the tide cloth production technology it is characterised in that：Described base material cloth is non-woven fabrics
Or one of woven dacron or cotton.
3. according to claim 1 a kind of protection against the tide cloth production technology it is characterised in that：Described base material cloth adopt 30～
The cloth of 120g/m2.
4. according to any one of claims 1 to 3 a kind of protection against the tide cloth production technology it is characterised in that：Described filling powder
Agent also includes anthelmintic.
5. according to any one of claims 1 to 3 a kind of protection against the tide cloth production technology it is characterised in that：Described filling powder
The granular size of agent is 40～150 mesh.
6. according to any one of claims 1 to 3 a kind of protection against the tide cloth production technology it is characterised in that：Described dusting speed
Spend for 80～120 grams/m；The operating temperature of process equipment is 60～180 DEG C；Keep whole flow process continuous heating and in perseverance
Work under the conditions of temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516722.2A CN104260449B (en) | 2014-09-30 | 2014-09-30 | Technology for processing moisture-proof fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516722.2A CN104260449B (en) | 2014-09-30 | 2014-09-30 | Technology for processing moisture-proof fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260449A CN104260449A (en) | 2015-01-07 |
| CN104260449B true CN104260449B (en) | 2017-02-15 |
Family
ID=52152090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516722.2A Active CN104260449B (en) | 2014-09-30 | 2014-09-30 | Technology for processing moisture-proof fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260449B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827697A (en) * | 2017-03-14 | 2017-06-13 | 上海润东无纺布制品有限公司 | Dehumidifying except mite eliminates the unusual smell non-woven fabrics mattress |
| CN108691093A (en) * | 2018-06-21 | 2018-10-23 | 冷纯廷 | A kind of pavement and its production technology containing nano-powder material |
| CN113386395B (en) * | 2021-06-23 | 2022-07-05 | 苏州宏创包装科技有限公司 | Damp-proof manufacturing production line and method for paper bag production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59162041A (en) * | 1983-03-04 | 1984-09-12 | アキレス株式会社 | Manufacture of sheet-shaped article |
| CN2472590Y (en) * | 2001-04-29 | 2002-01-23 | 李建国 | Cushion |
| CN101301136A (en) * | 2008-03-21 | 2008-11-12 | 东莞市达恒鞋材有限公司 | Combined insoles and manufacturing method thereof |
| CN202727514U (en) * | 2012-08-02 | 2013-02-13 | 江西国桥实业有限公司 | Compound equipment for PET (Polyester) filaments and non-woven fabrics |
| CN103696551A (en) * | 2013-11-29 | 2014-04-02 | 宁波宜科科技实业股份有限公司 | Composite wallpaper, and processing method and device thereof |
| CN203714429U (en) * | 2013-12-03 | 2014-07-16 | 常州市禾香塑业有限公司 | Strong-strength damp-proof plastic film |
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2014
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| CN104260449A (en) | 2015-01-07 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160115 Address after: 511442, Guangzhou, Guangdong Province, Panyu District, South Village, new base village, new base road, east 2 (workshop one or two, three), B units on the first floor Applicant after: Guangzhou Jing Fang daily necessities Technology Co., Ltd. Address before: 511442, Guangzhou, Guangdong province Panyu District Town, South Village, No. two base road, Li Xiang Industrial Center Applicant before: Zeng Ming |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 511442, Guangzhou, Guangdong Province, Panyu District, South Village, new base village, new base road, east 2 (workshop one or two, three), B units on the first floor Patentee after: Jingliang (Guangzhou) Technology Co., Ltd Address before: 511442, Guangzhou, Guangdong Province, Panyu District, South Village, new base village, new base road, east 2 (workshop one or two, three), B units on the first floor Patentee before: GUANGZHOU KYORYO TECHNOLOGY DAILY NECESSITIES Co.,Ltd. |